Boundary condition for turbulent (kinematic) viscosity when using wall functions, based on turbulence kinetic energy.

replicates OpenFOAM v1.5 (and earlier) behaviour.

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#include <compressibleRASModels/mutkWallFunctionFvPatchScalarField.H>

Detailed Description

Boundary condition for turbulent (kinematic) viscosity when using wall functions, based on turbulence kinetic energy.

replicates OpenFOAM v1.5 (and earlier) behaviour.

Source files

Definition at line 55 of file mutkWallFunctionFvPatchScalarField.H.

List of all members.

Public Member Functions
	TypeName ("mutkWallFunction")
	Runtime type information.
	mutkWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	Construct from patch and internal field.
	mutkWallFunctionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary.
	mutkWallFunctionFvPatchScalarField (const mutkWallFunctionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given.
	mutkWallFunctionFvPatchScalarField (const mutkWallFunctionFvPatchScalarField &)
	Construct as copy.
virtual tmp< fvPatchScalarField >	clone () const
	Construct and return a clone.
	mutkWallFunctionFvPatchScalarField (const mutkWallFunctionFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy setting internal field reference.
virtual tmp< fvPatchScalarField >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Construct and return a clone setting internal field reference.
virtual tmp< scalarField >	yPlus () const
	Calculate and return the yPlus at the boundary.
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field.
virtual void	write (Ostream &) const
	Write.
Protected Member Functions
virtual void	checkType ()
	Check the type of the patch.
virtual scalar	calcYPlusLam (const scalar kappa, const scalar E) const
	Calculate the Y+ at the edge of the laminar sublayer.
virtual tmp< scalarField >	calcMut () const
	Calculate the turbulence viscosity.
virtual void	writeLocalEntries (Ostream &) const
	Write local wall function variables.
Protected Attributes
scalar	Cmu_
	Cmu coefficient.
scalar	kappa_
	Von Karman constant.
scalar	E_
	E coefficient.
scalar	yPlusLam_
	Y+ at the edge of the laminar sublayer.

Constructor & Destructor Documentation

mutkWallFunctionFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 118 of file mutkWallFunctionFvPatchScalarField.C.

mutkWallFunctionFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 148 of file mutkWallFunctionFvPatchScalarField.C.

mutkWallFunctionFvPatchScalarField	(	const mutkWallFunctionFvPatchScalarField &	ptf,
		const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const fvPatchFieldMapper &	mapper
	)

Construct by mapping given.

mutkWallFunctionFvPatchScalarField onto a new patch

Definition at line 132 of file mutkWallFunctionFvPatchScalarField.C.

mutkWallFunctionFvPatchScalarField ( const mutkWallFunctionFvPatchScalarField & wfpsf )

Construct as copy.

Definition at line 163 of file mutkWallFunctionFvPatchScalarField.C.

mutkWallFunctionFvPatchScalarField	(	const mutkWallFunctionFvPatchScalarField &	wfpsf,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 176 of file mutkWallFunctionFvPatchScalarField.C.

Member Function Documentation

void checkType ( ) [protected, virtual]

Check the type of the patch.

Definition at line 44 of file mutkWallFunctionFvPatchScalarField.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorIn, and Foam::nl.

scalar calcYPlusLam	(	const scalar	kappa,
		const scalar	E
	)		const `[protected, virtual]`

Calculate the Y+ at the edge of the laminar sublayer.

Definition at line 59 of file mutkWallFunctionFvPatchScalarField.C.

References kappa(), and Foam::log().

tmp< scalarField > calcMut ( ) const [protected, virtual]

Calculate the turbulence viscosity.

Definition at line 75 of file mutkWallFunctionFvPatchScalarField.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), forAll, k(), RASModel::k(), Foam::log(), turbulenceModel::mu(), Foam::pow(), turbulenceModel::rho(), Foam::sqrt(), RASModel::y(), and y.

void writeLocalEntries ( Ostream & os ) const [protected, virtual]

Write local wall function variables.

Definition at line 107 of file mutkWallFunctionFvPatchScalarField.C.

References token::END_STATEMENT, Foam::nl, and Ostream::writeKeyword().

TypeName ( "mutkWallFunction" )

Runtime type information.

virtual tmp<fvPatchScalarField> clone ( ) const [inline, virtual]

Construct and return a clone.

Definition at line 132 of file mutkWallFunctionFvPatchScalarField.H.

References mutkWallFunctionFvPatchScalarField::clone().

Referenced by mutkWallFunctionFvPatchScalarField::clone().

virtual tmp<fvPatchScalarField> clone ( const DimensionedField< scalar, volMesh > & iF ) const [inline, virtual]

Construct and return a clone setting internal field reference.

Definition at line 149 of file mutkWallFunctionFvPatchScalarField.H.

tmp< scalarField > yPlus ( ) const [virtual]

Calculate and return the yPlus at the boundary.

Definition at line 204 of file mutkWallFunctionFvPatchScalarField.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), k(), RASModel::k(), turbulenceModel::mu(), Foam::pow(), turbulenceModel::rho(), Foam::sqrt(), RASModel::y(), and y.

void updateCoeffs ( ) [virtual]

Update the coefficients associated with the patch field.

Definition at line 191 of file mutkWallFunctionFvPatchScalarField.C.

References Foam::operator==().

void write ( Ostream & os ) const [virtual]

Write.

Definition at line 221 of file mutkWallFunctionFvPatchScalarField.C.

Member Data Documentation

scalar Cmu_ [protected]

Cmu coefficient.

Definition at line 64 of file mutkWallFunctionFvPatchScalarField.H.

scalar kappa_ [protected]

Von Karman constant.

Definition at line 67 of file mutkWallFunctionFvPatchScalarField.H.

scalar E_ [protected]

E coefficient.

Definition at line 70 of file mutkWallFunctionFvPatchScalarField.H.

scalar yPlusLam_ [protected]

Y+ at the edge of the laminar sublayer.

Definition at line 73 of file mutkWallFunctionFvPatchScalarField.H.

The documentation for this class was generated from the following files:

src/turbulenceModels/compressible/RAS/derivedFvPatchFields/wallFunctions/mutWallFunctions/mutkWallFunction/mutkWallFunctionFvPatchScalarField.H
src/turbulenceModels/compressible/RAS/derivedFvPatchFields/wallFunctions/mutWallFunctions/mutkWallFunction/mutkWallFunctionFvPatchScalarField.C

mutkWallFunctionFvPatchScalarField Class Reference

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation